51477804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5521}}^1$

素因数の和:5575

約数の個数: 72

約数和(自身を含む): 152760608

約数和(自身を除く): 101282804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 5521, 9324, 11042, 16563, 22084, 33126, 38647, 49689, 66252, 77294, 99378, 115941, 154588, 198756, 204277, 231882, 347823, 408554, 463764, 612831, 695646, 817108, 1225662, 1391292, 1429939, 1838493, 2451324, 2859878, 3676986, 4289817, 5719756, 7353972, 8579634, 12869451, 17159268, 25738902, 51477804]

約数ペア:

[(1, 51477804), (2, 25738902), (3, 17159268), (4, 12869451), (6, 8579634), (7, 7353972), (9, 5719756), (12, 4289817), (14, 3676986), (18, 2859878), (21, 2451324), (28, 1838493), (36, 1429939), (37, 1391292), (42, 1225662), (63, 817108), (74, 695646), (84, 612831), (111, 463764), (126, 408554), (148, 347823), (222, 231882), (252, 204277), (259, 198756), (333, 154588), (444, 115941), (518, 99378), (666, 77294), (777, 66252), (1036, 49689), (1332, 38647), (1554, 33126), (2331, 22084), (3108, 16563), (4662, 11042), (5521, 9324)]